12.67

Moderators: Chem_Mod, Chem_Admin

Mishta Stanislaus 1H
Posts: 45
Joined: Fri Sep 29, 2017 7:04 am

12.67

Postby Mishta Stanislaus 1H » Tue Dec 05, 2017 10:15 pm

Rank the following solutions in order of increasing pH: (a) 1.0 10 5 m HCl(aq); (b) 0.20 m CH3NH3Cl(aq);
(c) 0.20 m CH3COOH(aq); (d) 0.20 m C6H5NH2(aq). Justify your ranking.

For this problem would be expected to know the answer without a specific K or Kb value, because the solution manual doesn’t use either to come to the solution.

Kamryn Chang 1I
Posts: 20
Joined: Fri Sep 29, 2017 7:04 am

Re: 12.67

Postby Kamryn Chang 1I » Tue Dec 05, 2017 11:18 pm

I think you can use tables 12.1 and 12.2 in order to find the appropriate Ka and Kb values :)


Return to “Calculating pH or pOH for Strong & Weak Acids & Bases”

Who is online

Users browsing this forum: No registered users and 1 guest